Roller mill for grain milling



Fig. 1.1 is a top, front, right side perspective view of the roller mill for grain milling;

Fig. 1.2 is a front elevational view thereof;

Fig. 1.3 is a right side view thereof;

Fig. 1.4 is a left side view thereof;

Fig. 1.5 is a rear view thereof;

Fig. 1.6 is a top plan view thereof; and

Fig. 1.7 is a bottom view thereof.

The broken lines in the Figs. illustrate environmental structure that form no part of the claimed design. 

CLAIM The ornamental design for a roller mill for grain milling, as shown and described. 